UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mSOmj0z5pixfyBJjpNbsC6+hAOV95CkHduu/j77fxeE=' 
WHERE 
  key_id = '9db3726c63b767ef12d4576b02a46875364dda8dbc1b1b8442e40ac5b9a6070c' 
  AND (
    token = 'mSOmj0z5pixfyBJjpNbsC6+hAOV95CkHduu/j77fxeE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )